🧠 A brain floating in space — and it’s real NASA’s James Webb Space Telescope just released the sharpest images ever ta…

🧠 A brain floating in space — and it’s real
NASA’s James Webb Space Telescope just released the sharpest images ever taken of nebula PMR 1, nicknamed the “Exposed Cranium” — because it looks almost exactly like a human brain inside a transparent skull.
PMR 1 is a planetary nebula — an expanding shell of ionized gas and dust expelled by a star in the final stages of its life, as the nuclear fuel in its core runs out.
Webb captured it in both near- and mid-infrared light. The images reveal a distinctive dark lane running vertically through the center, dividing the nebula into two lobes — just like left and right brain hemispheres. That eerie split is likely carved by twin polar jets blasting outward from the dying star at its core.
The central star is several times more massive than our Sun and is just a few thousand years from its ultimate fate — either a spectacular supernova or a quiet collapse into a white dwarf. Scientists aren’t sure yet which way it will go.
The nebula was first spotted by the Spitzer telescope back in 2013, but Webb’s more advanced instruments now reveal features that were previously invisible, making its brain-like structure stand out with unprecedented clarity.
The universe has a sense of aesthetics.
🔗 Source: https://science.nasa.gov/missions/webb/nasas-webb-examines-cranium-nebula/
#space #JWST #astronomy #nebula #science